Hover not working correctly on image with border-radius.

Source/core/layout/line/InlineBox.cpp

 /*
  * Copyright (C) 2003, 2004, 2005, 2006, 2007 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 #include "config.h"
 #include "core/layout/line/InlineBox.h"
 
+#include "core/layout/HitTestLocation.h"
+#include "core/layout/HitTestResult.h"
 #include "core/layout/LayoutBlockFlow.h"
 #include "core/layout/LayoutObject.h"
 #include "core/layout/PaintInfo.h"
 #include "core/layout/line/InlineFlowBox.h"
 #include "core/layout/line/RootInlineBox.h"
 #include "core/paint/BlockPainter.h"
 #include "platform/Partitions.h"
 #include "platform/fonts/FontMetrics.h"
 
 #ifndef NDEBUG
@@ skipping 168 matching lines @@
 
 bool InlineBox::nodeAtPoint(const HitTestRequest& request, HitTestResult& result, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, LayoutUnit /* lineTop */, LayoutUnit /*lineBottom*/)
 {
     // Hit test all phases of replaced elements atomically, as though the replaced element established its
     // own stacking context.  (See Appendix E.2, section 6.4 on inline block/table elements in the CSS2.1
     // specification.)
     LayoutPoint childPoint = accumulatedOffset;
     if (parent()->renderer().hasFlippedBlocksWritingMode()) // Faster than calling containingBlock().
         childPoint = renderer().containingBlock()->flipForWritingModeForChild(&toLayoutBox(renderer()), childPoint);
 
+    if (renderer().style()->hasBorderRadius()) {
+        LayoutRect borderRect = logicalFrameRect();
+        LayoutPoint adjustedLocation(accumulatedOffset);
+        borderRect.moveBy(adjustedLocation);
+        FloatRoundedRect border = renderer().style()->getRoundedBorderFor(borderRect);
+        if (!locationInContainer.intersects(border))
+            return false;
+    }
+
     return renderer().hitTest(request, result, locationInContainer, childPoint);
 }
 
 const RootInlineBox& InlineBox::root() const
 {
     if (m_parent)
         return m_parent->root();
     ASSERT(isRootInlineBox());
     return static_cast<const RootInlineBox&>(*this);
 }
@@ skipping 137 matching lines @@
         b->showTreeForThis();
 }
 
 void showLineTree(const blink::InlineBox* b)
 {
     if (b)
         b->showLineTreeForThis();
 }
 
 #endif